What is the fraction for What is the fraction for 0.21

Solve for x : show each step of the solution. 4.5 (8-x) + 36 = 102-2.5 (3x+24).

How would you write 0.3y + 1.2 = - 0.4x in standard form? How would you write 0.3y + 1.2 = - 0.4x in standard form? @Mathematics

Joel spent $90 at the grocery store before sales tax. Sales tax on food is 2%. Which expression would calculate the final price of Joel's groceries?

a fellow classmate tosses 4 coins and finds that 3 of them come up tails. Which of the following is the best conclusion for her to come to? A. She needs to keep flipping the coins until she gets a 50% in heads to determine if they are fair. B.

Estimate 63 squared to the nearest tenth

What comes next simplify 31/50,17/25,37/50,4/5, ...

You can work a maximum of 40 hours a week. You need to make 400$ in order to cover your expenses. Your office job pays 12$ and hour and your babysitting job pays 10$ an hour. Write a system of inequalities to model this situation.

The Smith family has three children: Tom, John, and Andy. Tom is younger than Andy. John is not older than Tom. From youngest to oldest, how are the children ordered by age?

A truck is carrying mango juice tomato juice and passion fruit juice bottles in the ration 4:4:3. if there re 1020 passion fruit juice bottles then how mny juice bottles are there in total

Y=*^2+4*-5 what is the axis of symmetry?